package com.globallogic.week3.util;

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class MD5Util {
	
	public static String encode(String password){
		StringBuffer sb = new StringBuffer();
		
		try {
			MessageDigest md = MessageDigest.getInstance("MD5");
			md.update(password.getBytes());
			
			byte[] byteData = md.digest();
			
	        for (int i = 0; i < byteData.length; i++) {
	         sb.append(Integer.toString((byteData[i] & 0xff) + 0x100, 16).substring(1));
	        }

		} catch (NoSuchAlgorithmException e) {
			e.printStackTrace();
			return null;
		}
		return sb.toString();
	}

}
